Update callers of CreateFileSystemOperation so more detailed error codes can be returned. Where app…

net/base/net_errors.cc

Index: net/base/net_errors.cc
diff --git a/net/base/net_errors.cc b/net/base/net_errors.cc
index 8ac6b89757db279cf0f45a0ff242e20519455e02..78c6e2791d747c0369352fc2830a786f1f89df9a 100644
--- a/net/base/net_errors.cc
+++ b/net/base/net_errors.cc
@@ -49,10 +49,12 @@ Error PlatformFileErrorToNetError(
   switch (file_error) {
     case base::PLATFORM_FILE_OK:
       return net::OK;
-    case base::PLATFORM_FILE_ERROR_NOT_FOUND:
-      return net::ERR_FILE_NOT_FOUND;
     case base::PLATFORM_FILE_ERROR_ACCESS_DENIED:
       return net::ERR_ACCESS_DENIED;
+    case base::PLATFORM_FILE_ERROR_INVALID_URL:

[willchan no longer on Chromium, 2012/09/06 18:33:37]

I'm surprised by this PLATFORM_FILE_ERROR_INVALID_URL, looks like a layering
violation to me. That said, I don't believe that was introduced here, so this
change is fine.

+      return net::ERR_INVALID_URL;
+    case base::PLATFORM_FILE_ERROR_NOT_FOUND:
+      return net::ERR_FILE_NOT_FOUND;
     default:
       return net::ERR_FAILED;
   }